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| author | Alexander Barkov <bar@mariadb.com> | 2020-06-10 13:55:55 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2020-06-10 13:55:55 +0400 |
| commit | bf2a244406c36cd12bc53f9a30c8a2cab191f235 (patch) | |
| tree | 50309b72c7365c3db451aba16751e8bee1b3826c /mysql-test/main/type_timestamp.result | |
| parent | 86c50a255a8319a4c89399b9c2d4f416b4973815 (diff) | |
| download | mariadb-git-bf2a244406c36cd12bc53f9a30c8a2cab191f235.tar.gz | |
MDEV-22854 Garbage returned with SELECT CASE..DEFAULT(timestamp_field_with_now_as_default)
Item_default_value did not override val_native(), so the inherited
Item_field::val_native() was called. As a result Item_default_value::calculate()
was not called and Item_field::val_native() was called on a Field
with a non-initialized ptr.
Implementing Item_default_value::val_native() properly.
Diffstat (limited to 'mysql-test/main/type_timestamp.result')
| -rw-r--r-- | mysql-test/main/type_timestamp.result | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/main/type_timestamp.result b/mysql-test/main/type_timestamp.result index 11d27e77a3d..e6fa9756b1d 100644 --- a/mysql-test/main/type_timestamp.result +++ b/mysql-test/main/type_timestamp.result @@ -1308,5 +1308,17 @@ Warnings: Warning 1292 Incorrect datetime value: '2010-00-01 00:00:00' DROP TABLE t1; # +# MDEV-22854 Garbage returned with SELECT CASE..DEFAULT(timestamp_field_with_now_as_default) +# +SET timestamp=UNIX_TIMESTAMP('2001-01-01 10:20:30.456789'); +CREATE TABLE t1 (a TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP); +INSERT INTO t1 VALUES ('2019-02-23 11:31:04'),('2023-02-09 00:00:00'); +SELECT CASE WHEN a THEN DEFAULT(a) END FROM t1; +CASE WHEN a THEN DEFAULT(a) END +2001-01-01 10:20:30.456 +2001-01-01 10:20:30.456 +DROP TABLE t1; +SET timestamp=DEFAULT; +# # End of 10.4 tests # |